How Do You Measure A Roof For Square Footage

If this distance measures 4 inches you have a 4 in 12 pitch.

How do you measure a roof for square footage.

Once the digital property is complete you will receive detailed exterior measurements and an interactive 3d model to help homeowners design their projects. If your roof measures 48 feet 15 m x 24 feet 7 3 m multiplying its length by its width would give you a square footage of 1 152 square feet 107 0 m 2. 8 inches and you have an 8 in 12 pitch. Enter measurements in us or metric units.

Calculate project cost based on price per square foot square yard or square meter. Pitch measurement method 2. Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material. How to calculate square footage for rectangular round and bordered areas.

Shingles and other roofing materials such as underlayment are typically measured in squares that are 10 feet long and 10 feet wide with each square measuring 100 square feet. If its pitch is 6 in 12 a pitch multiplier of 1 12 multiplying 1 152 sq ft 107 0 m 2 by 1 12 would give you an overall square footage of 1 290 square feet 120 m 2. On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof. Our patented technology calculates square footage and linear measurements for the roof siding windows trim and more.

The calculator cannot account for complex shapes based on a measurement of square footage alone. So continuing our example if you ve got a two story house with a total square footage of 2 700 square feet with each floor having 1 350 square feet multiply 1 350 by 1 0541 to get 1 423 square. Just snap a few photos of the exterior of the house with the hover app and our patented technology will take it from there. Before you do any roofing work you must calculate the roof s square footage to determine how much material you need.

Multiply the number of roofing squares for a medium pitch roof by 1 12 to 1 25 or by 1 3 to 1 42 for a high pitch roof to get the square roof area. In cases where a roof has a complex shape such as in the image to the right measuring the dimensions and areas of each part of the roof to calculate total area will result in a more accurate measurement of area. Things you will need steel tape measure.